Enhanced mid-infrared 2.7 μm luminescence in low hydroxide bismuth-germanate glass and optical fiber co-doped with Er^{3 +}/Yb^{3 +} ions

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• 作者：Tomasz Ragin^a ; ^{t.ragin@pb.edu.pl} ; Jacek Zmojda^b ; Marcin Kochanowicz^b ; Piotr Miluski^b ; Piotr Jelen^c ; Maciej Sitarz^c ; Dominik Dorosz^c
• 关键词：Heavy metal oxide ; Bismuth-germanate ; Mid-infrared ; 2.7  ; μm emission ; Er3  ; +/Yb3  ; + ;   ; Rare earth elements ; Optical active fiber
• 刊名：Journal of Non-Crystalline Solids
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：457
• 期：Complete
• 页码：169-174
• 全文大小：1025 K
• 卷排序：457

文摘

Mid-infrared luminescence in optical fibre with active core co-doped with Er3+/Yb3+ ions has been presented Reduction of the OH- ions concentration due to the modified synthesis process in low vacuum condition has been observed